How close it was in the chamber!
房间里是多么沉闷啊！
Stem and packing chamber walls. Close roundness, straightness and superior 8–16 RMS or burnished surface finish.
阀杆和填料腔壁。精确的圆度和平直度，高级8-16RMS或镜面表面光洁度。
Waterproof: for PEVA rubber material closed type air bubble structure, each of the gas chamber in close condition.
防水：材质为PEVA橡塑密闭型气泡结构，每个气室处于封闭状态。
The various timbres in the accordion chamber music playing are completed by the selection of register and the close coordination of bellows and keys touching.
手风琴室内乐演奏中的音色变化是通过变音器的选用、风箱及触键的紧密配合来完成的。
In calibrating the leak, the pressure in the ballast chamber can be precisely controlled in such a way that the standard gas flow through the orifice is close or equal to the leak rate.
在漏孔校准过程中，通过调节稳压室中的压力，很容易使标准气体流量与漏孔漏率非常接近或相等，从而避免四极质谱计的非线性影响。
Based on solenoid valve design theory, by estimating the maximum air pressure and spring force, a direct operated solenoid valve is designed to control the open and close of the air chamber.
通过估算空气腔中的最大气体压力和回位弹簧的拉力，基于电磁阀设计基本原理，设计开发了一直动式电磁阀用于控制空气腔的开闭；
Grasp the cover and press downwards — close the sample chamber.
抓住仪器盖把手往下压——关闭样品腔。
The calculated results inside pump chamber are very close to the experimental data at large flow rate.
在大流量时计算结果和实测值几乎平衡。
The calculated results inside pump chamber are very close to the experimental data at large flow rate.
在大流量时计算结果和实测值几乎平衡。
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